Edited readme.
perrepo test seems to be working.
Added perrepo command.
Fixed Oleg's README comment.
Update version of tf2
Fixed test for travis.
Merge pull request #40 from braincorp/our-geometry

Update version of tf2
Merge pull request #36 from braincorp/tagging

Edited readme.
remove
Merge branch 'origin/master'

Conflicts:
	robustus/tests/test_ros.py
another synatx